Wiha26032 Slotted Screwdriver with Precision Handle, 3.0 x 60mm

I'm a low voltage electrician and this is the hands down best screwdriver ever for what we refer to as a tweaker. Tip is small enough to adjust the tiny screws but strong enough to last years. You will likely lose it before it wears out. I give these out to my crew, and they swear by them also.

I use this for thermostats, control boards, and it's also perfect for fitting down between the fan guard with enough length to spin the blades on a condensing fan motor to see if it spins freely.Added heat shrink to the shaft to help insulate against shorts while working in crowded panels.

It fits right in my work shirt and doesn’t get waded up cross way in there I love it

Loved it so much at work I bought one for myself.Tip is durable, can take some abuse. Handle is a little too skinny for my hands, but that can be a boon in tight spaces.Handle is a plastic that you can easily burn your initials into with a soldering iron if people keep stealing your tools.

It's my go to techie screw drive; small enough for most tech use, just large enough for some gentle larger use (start a larger screw). I Have one at home and at work. The long blade and generous grip are nice.